Cheap flights from San Antonio to San Diego from £62

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1 stop
Mon, Oct 27
San Antonio SATSan Diego SAN
£62
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1 stop
Mon, Oct 27
San Antonio SATSan Diego SAN
£62
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1 stop
Mon, Oct 27
San Antonio SATSan Diego SAN
£65
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1 stop
Mon, Oct 27
San Antonio SATSan Diego SAN
£65
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1 stop
Fri, Oct 31
San Antonio SATSan Diego SAN
£85
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1 stop
Fri, Oct 31
San Antonio SATSan Diego SAN
£85
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1 stop
Mon, Oct 27 – Thu, Oct 30
San Antonio SATSan Diego SAN
£121
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1 stop
Mon, Oct 27 – Thu, Oct 30
San Antonio SATSan Diego SAN
£125
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1 stop
Mon, Oct 27 – Thu, Oct 30
San Antonio SATSan Diego SAN
£125
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1 stop
Mon, Oct 27 – Thu, Oct 30
San Antonio SATSan Diego SAN
£127
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1 stop
Sun, Oct 26 – Thu, Oct 30
San Antonio SATSan Diego SAN
£138
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1 stop
Mon, Oct 27 – Thu, Oct 30
San Antonio SATSan Diego SAN
£147
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Prices updated:

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How much do flights to San Diego cost?

Cheapest one-way trip

£62

Cheapest round-trip

£121

Average round-trip

£190

Includes rare itinerary

Travel hack

Most popular airline

Alaska Airlines

Key info about flying to San Diego

Depart from
San Antonio International
Arrive to
San Diego International
Average flights per week
196
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from San Antonio to San Diego

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUANo
Frontier AirlinesFFTF9No
VolarisVOIY4No
VivaAerobusVIVVBNo

Online check-in is not available for these airlines.

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
346
days per year

14 day forecast

Friday
3 Oct
24°C17°C
10 Oct
79%
27°C21°C
Saturday
4 Oct
22°C14°C
11 Oct
27°C22°C
Sunday
5 Oct
20°C16°C
12 Oct
24°C20°C
Monday
6 Oct
21°C16°C
13 Oct
22°C19°C
Tuesday
7 Oct
21°C18°C
14 Oct
23°C19°C
Wednesday
8 Oct
22°C17°C
15 Oct
24°C19°C
Thursday
9 Oct
25°C18°C
16 Oct
23°C19°C

San Diego travel tips

Do you like baseball? Visit Petco Park in San Diego

The modern Petco Park stadium is located right in the centre of San Diego. You can attend one of the 81 baseball games that take place here throughout the year (or more if the season is good for the local Padres team). The stands offer excellent views of San Diego's attractions and the harbor.

Admire San Diego Bay from the Manchester Grand Hyatt San Diego hotel

Manchester Grand Hyatt San Diego is one of the symbols of San Diego, as the hotel occupies a complex of two 41-story skyscrapers that are visible from almost anywhere in the city centre. The outdoor barbecue areas offer wonderful views of the bay. Also, on the hotel's top floor, there is the Top of Hyatt lounge bar, where you can enjoy the sunsets even if you are not a guest of this hotel.

San Diego's main dish is Carne Assada

The favourite dish among locals and tourists in San Diego is Carne Assada. According to legend, this recipe was invented in San Diego. Literally, the name of the dish translates as grilled beef. Juicy pickled beef, cooked over an open fire, is served with French fries.

Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are Alaska Airlines, United Airlines, Frontier Airlines, Volaris, and VivaAerobus. San Antonio and San Diego have 196 direct flights per week.

Frequently asked questions

What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and Mexico City, London, Guadalajara, Las Vegas, Los Angeles, Orlando, Liverpool, Cancún, Monterrey, Puerto Vallarta, Puerto Escondido, Oaxaca, New York, Santiago de Querétaro, Oaxaca, Denver, Edmonton, San José del Cabo, Dallas, Ixtapa, La Paz.
What are the most popular routes to and from San Diego?
Travelers frequently search for route combinations, such as San Diego and London, Calgary, San Francisco, San Jose, Las Vegas, New York, Vancouver, Sacramento, Toronto, Edmonton, Seattle, Phoenix, Tokyo, Dallas, Aberdeen, Edinburgh, Manchester, Washington, D.C., Denver, Honolulu.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Laredo International, Piedras Negras International, Corpus Christi International, Victoria Regional, Killeen–Fort Hood Regional, Easterwood.
What airports are near San Diego?
The main airport in San Diego is San Diego International. It is also served by Tijuana International, Ontario International, John Wayne, Mexicali International, Palm Springs International, Hollywood Burbank, Hawthorne Municipal, Long Beach, Yuma International, Imperial County.
Which airlines fly between San Antonio and San Diego?
Currently, you can fly between San Antonio and San Diego with Alaska Airlines, United Airlines, Frontier Airlines, Volaris, VivaAerobus.
When’s the best time to travel between San Antonio and San Diego?
If you don’t have specific dates for your trip between San Antonio and San Diego, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between San Antonio and San Diego?
Traveling between San Antonio and San Diego, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near San Antonio?
There are a number of airports in and around San Antonio. The main one is San Antonio International and other nearby airports include Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Laredo International, Piedras Negras International, Corpus Christi International, Victoria Regional, Killeen–Fort Hood Regional, Easterwood
How many airports are there near San Diego?
There are a number of airports in and around San Diego. The main one is San Diego International and other nearby airports include Tijuana International, Ontario International, John Wayne, Mexicali International, Palm Springs International, Hollywood Burbank, Hawthorne Municipal, Long Beach, Yuma International, Imperial County.
What time do nonstop (direct) flights between San Antonio and San Diego depart?
What time do nonstop (direct) flights between San Antonio and San Diego arrive?
What time do flights between San Antonio and San Diego depart?
What time do flights between San Antonio and San Diego arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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